<?php
/**
 * 读书频道
 * @author zengnz
 *
 */
class StudyAction extends CommonAction
{
	/**
	 * 首页
	 */
	public function index() {
		
		$this -> display();
	}
	
	public function sub() {
		
		$this -> display();
	}
	
	public function detail() {
		
		$this -> display();
	}
	
}	